pyop2.yml

name: Test PyOP2 and TSFC

on:
  push:
    branches:
      - master
  pull_request:

jobs:
  test:
    runs-on: ubuntu-latest
    strategy:
      # Don't immediately kill all if one Python version fails
      fail-fast: false
      matrix:
        python-version: ['3.10', '3.11', '3.12', '3.13']
    env:
      CC: mpicc
      PETSC_DIR: ${{ github.workspace }}/petsc
      PETSC_ARCH: default
      RDMAV_FORK_SAFE: 1
      PYOP2_CI_TESTS: 1
    timeout-minutes: 60

    steps:
      - name: Install system dependencies
        shell: bash
        run: |
          sudo apt update
          sudo apt install build-essential libopenmpi-dev \
            libblas-dev liblapack-dev gfortran libhwloc-dev libfabric-dev

      - name: Set correct Python version
        uses: actions/setup-python@v5
        id: setup-python
        with:
          python-version: ${{ matrix.python-version }}

      - name: Clone PETSc
        uses: actions/checkout@v4
        with:
          repository: firedrakeproject/petsc
          path: ${{ env.PETSC_DIR }}

      - name: Build and install PETSc
        shell: bash
        working-directory: ${{ env.PETSC_DIR }}
        run: |
          ./configure \
            --download-hdf5 \
            --with-debugging=1 \
            --with-shared-libraries=1 \
            --with-c2html=0 \
            --with-fortran-bindings=0
          make

      - name: Checkout Firedrake
        uses: actions/checkout@v4
        with:
          path: firedrake

      - name: Install PyOP2 dependencies
        shell: bash
        working-directory: firedrake
        run: |
          python -m pip install -U pip
          python -m pip install -U pytest-timeout

      - name: Install PyOP2
        shell: bash
        working-directory: firedrake
        run: |
          export CC=mpicc
          export HDF5_DIR="$PETSC_DIR/$PETSC_ARCH"
          export HDF5_MPI=ON
          python -m pip install --no-binary h5py -v ".[test]"

      - name: Run TSFC tests
        shell: bash
        working-directory: firedrake
        run: |
          pytest --tb=native --timeout=480 --timeout-method=thread -o faulthandler_timeout=540 -v tests/tsfc
        timeout-minutes: 10

      - name: Run PyOP2 tests
        shell: bash
        working-directory: firedrake
        run: |
          pytest -m "not parallel" --tb=native --timeout=480 --timeout-method=thread -o faulthandler_timeout=540 -v tests/pyop2
          mpiexec -n 2 --oversubscribe pytest -m "parallel[2]" --tb=native --timeout=480 --timeout-method=thread -o faulthandler_timeout=540 -v tests/pyop2
          mpiexec -n 3 --oversubscribe pytest -m "parallel[3]" --tb=native --timeout=480 --timeout-method=thread -o faulthandler_timeout=540 -v tests/pyop2
        timeout-minutes: 10